; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 1
; Bound: 14
; Schema: 0
               OpCapability Shader
               OpMemoryModel Logical GLSL450
               OpEntryPoint GLCompute %f "f"
               OpExecutionMode %f LocalSize 1 1 1
               OpName %f "f"
               OpName %a "a"
               OpName %b "b"
               OpName %r "r"
       %void = OpTypeVoid
          %3 = OpTypeFunction %void
       %uint = OpTypeInt 32 0
          %a = OpConstant %uint 4
     %v3uint = OpTypeVector %uint 3
     %uint_1 = OpConstant %uint 1
     %uint_2 = OpConstant %uint 2
     %uint_3 = OpConstant %uint 3
          %b = OpConstantComposite %v3uint %uint_1 %uint_2 %uint_3
          %f = OpFunction %void None %3
          %4 = OpLabel
         %12 = OpCompositeConstruct %v3uint %a %a %a
          %r = OpISub %v3uint %12 %b
               OpReturn
               OpFunctionEnd